A study showed : Psilocybin can alleviate depression

In a study psilocybin could alleviate depression, where conventional pharmaceuticals had failed.
Though the internationally renowned neuropharmacologist David Nutt of the Beckley Foundation had to bring in the psilocybin from Frankfurt (THC-pharm) at a high cost, for twelve elected pilocybin led to major improvements after decades of depression. Since depression diseases are increasing worldwide, hopefully a trendsetting result.